The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 21, 2021
Filed:
Sep. 12, 2017
Applicant:
Mitsubishi Electric Corporation, Tokyo, JP;
Inventor:
Kyosuke Kuramoto, Tokyo, JP;
Assignee:
Mitsubishi Electric Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01J 1/00 (2006.01); G01M 11/02 (2006.01); H01S 5/02253 (2021.01); H01S 5/02326 (2021.01);
U.S. Cl.
CPC ...
G01M 11/0221 (2013.01); H01S 5/02253 (2021.01); H01S 5/02326 (2021.01);
Abstract
A laser device () emits laser light. A lens cap () covers the laser device (). A lens () is built in the lens cap () and collects or collimates the laser light. A flat surface () perpendicular to an optical axis () of the laser light is provided in an upper surface of the lens ().